19:32:13 Create new PHPExcel object
19:32:13 Set document properties
19:32:13 Add some data
19:32:13 Rename worksheet
19:32:13 Write to Excel2007 format
19:32:13 File written to 42richText.xlsx
Call time to write Workbook was 0.0247 seconds
19:32:13 Current memory usage: 6 MB
19:32:13 Write to Excel5 format
19:32:13 File written to 42richText.xls
Call time to write Workbook was 0.0210 seconds
19:32:13 Current memory usage: 6 MB
19:32:13 Peak memory usage: 6 MB
19:32:13 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples